Question
Find the value of:
$197 \times 203$
$197 \times 203$
✓
Answer
$ 197 \times 203$
$= (200-3)(200+3)$
$= (200)^2-(3)^2$
$= 40000-9$
$= 39991$
$= (200-3)(200+3)$
$= (200)^2-(3)^2$
$= 40000-9$
$= 39991$
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